EINTERN Eina_Bool
e_mod_comp_pixmap_rotation_handler_configure(E_Comp_Win *cw,
int w, int h)
{
Ecore_X_Window win;
E_CHECK_RETURN(cw, 0);
E_CHECK_RETURN(cw->pixrot, 0);
E_CHECK_RETURN(((w == cw->w) && (h == cw->h)), 0);
win = e_mod_comp_util_client_xid_get(cw);
/* backup below obj */
Eina_Bool bottom = EINA_FALSE;
Evas_Object *below_obj = evas_object_below_get(cw->shobj);
if (!below_obj)
{
if (evas_object_bottom_get(cw->c->evas) == cw->shobj)
{
L(LT_EVENT_X,
"[COMP] %31s w:0x%08x bd:%s shobj is bottom.\n",
"PIX_ROT", e_mod_comp_util_client_xid_get(cw),
cw->bd ? "O" : "X");
bottom = EINA_TRUE;
}
}
if (cw->obj)
{
evas_object_hide(cw->obj);
evas_object_del(cw->obj);
cw->obj = NULL;
}
if (cw->shobj)
{
evas_object_hide(cw->obj);
evas_object_del(cw->shobj);
cw->shobj = NULL;
}
cw->shobj = edje_object_add(cw->c->evas);
cw->obj = evas_object_image_filled_add(cw->c->evas);
evas_object_image_colorspace_set(cw->obj, EVAS_COLORSPACE_ARGB8888);
if (cw->argb)
evas_object_image_alpha_set(cw->obj, 1);
else
evas_object_image_alpha_set(cw->obj, 0);
e_mod_comp_win_type_setup(cw);
e_mod_comp_win_shadow_setup(cw);
e_mod_comp_win_cb_setup(cw);
evas_object_show(cw->obj);
evas_object_pass_events_set(cw->obj, 1);
evas_object_pass_events_set(cw->shobj, 1);
/* restore stack */
if (bottom)
below_obj = evas_object_below_get(cw->shobj);
evas_object_stack_above(cw->shobj, below_obj);
L(LT_EVENT_X,
"[COMP] %31s w:0x%08x bd:%s shobj restore stack.\n",
"PIX_ROT", e_mod_comp_util_client_xid_get(cw),
cw->bd ? "O" : "X");
e_mod_comp_pixmap_rotation_done_send
(win, ATOM_CM_PIXMAP_ROTATION_RESIZE_PIXMAP);
return EINA_TRUE;
}
//--// callbacks
static int
_dnd_sorter(const void *d1, const void *d2)
{
Evas_Object *o1 = (Evas_Object *)d1;
Evas_Object *o2 = (Evas_Object *)d2;
Eina_List *o1l = NULL, *o2l = NULL, *l1, *l2, *list, *l;
Evas_Object *common = NULL, *o;
while (o1)
{
o1l = eina_list_prepend(o1l, o1);
o1 = evas_object_smart_parent_get(o1);
}
while (o2)
{
o2l = eina_list_prepend(o2l, o2);
o2 = evas_object_smart_parent_get(o2);
}
o1 = o1l->data;
o2 = o2l->data;
if (o1 != o2)
{
// different toplevels
o = evas_object_bottom_get(evas_object_evas_get(o1));
while (o)
{
if (o1 == o)
{
// o1 below o2
eina_list_free(o1l);
eina_list_free(o2l);
return -1;
}
if (o2 == o)
{
// o2 below o1
eina_list_free(o1l);
eina_list_free(o2l);
return 1;
}
o = evas_object_above_get(o);
}
}
for (l1 = o1l, l2 = o2l;
l1 && l2;
l1 = l1->next, l2 = l2->next)
{
o1 = l1->data; o2 = l2->data;
if (o1 != o2)
{
// children differ, thus parent is common
list = evas_object_smart_members_get(common);
for (l = list; l; l = l->next)
{
o = l->data;
if (o1 == o)
{
// o1 below o2
eina_list_free(list);
eina_list_free(o1l);
eina_list_free(o2l);
return -1;
}
if (o2 == o)
{
// o2 below o1
eina_list_free(list);
eina_list_free(o1l);
eina_list_free(o2l);
return 1;
}
}
eina_list_free(list);
break;
}
common = o1;
}
eina_list_free(o1l);
eina_list_free(o2l);
return 0;
}
EvasObject* EvasCanvas::objectAtBottom() const
{
return EvasObject::objectLink( evas_object_bottom_get( o ) );
}
